Rifle sling



FIG. 1 is a front elevation of the rifle sling of the present invention;

FIG. 2 is a rear elevation of the rifle sling of FIG. 1;

FIG. 3 is a right side elevation of the rifle sling of FIG. 1;

FIG. 4 is a left side elevation of the rifle sling of FIG. 1;

FIG. 5 is a top plan view of the rifle sling of FIG. 1; and,

FIG. 6 is a bottom plan view of the rifle sling of FIG. 1. 

CLAIM The ornamental design for a rifle sling, as shown. 